Finding the Third Proportional to 3,468,126 and 5,523,243

Step by Step Solution

1. Step 1: Write the proportion equation
   3,468,126 : 5,523,243 = 5,523,243 : x
2. Step 2: Convert to fraction form
   3,468,126/5,523,243 = 5,523,243/x
3. Step 3: Cross multiply
   3,468,126x = 5,523,243 × 5,523,243
4. Step 4: Simplify right side
   3,468,126x = 30,506,213,237,049
5. Step 5: Solve for x
   x = 30,506,213,237,049/3,468,126
6. Step 6: Final answer
   x = 8,796,166.36